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LangSmith vs Respan (formerly Keywords AI)

LangSmith

6.4 #22 in AI Agent Platforms

About LangSmith

Respan (formerly Keywords AI)

6.4 #20 in AI Agent Observability Tools

About Respan (formerly Keywords AI)
LangSmithRespan (formerly Keywords AI)
Free planYesYes
Free trialYes
Paid from$39/mo$16.58/mo
Platformsapi, self-hosted, Webapi, self-hosted, Web
Free planYesYes
Cost trackingYesYes
Token cost trackingYesYes
LLM tracingYesYes
LLM evaluationsYesYes
Prompt managementYesYes
Agent tracingYesYes
Retrieval tracingYesYes
Deployment optionsbothboth
Paid from199 /mo

Listed together in Best AI Agent Observability ToolsBest LLM Observability ToolsBest AI LLM Observability Tools